baber/WOPTO huggingface dataset:
Patent JP-2000292106-A (JP)
Title: Monitoring apparatus for measuring thickness of film
Inventor: KAWAI YASUAKI
IPC: G01B21/08
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring apparatus for measuring the thickness of a film which enables accurate and efficient measurement of the thickness of the film of a film sheet almost free from a base material and the type of the film. SOLUTION: This monitoring device for measuring the thickness of a film has a reference roll 2, a cover part measuring device 3, a margin part measuring device 4 and an arithmetic part 5 to compute the thickness of a film 82. The cover part measuring device 3 and the margin part measuring device 4 both have a shaft part 31 so arranged to be movable forward or backward in the direction vertical to a roll surface 20, a displacement detecting part to measure the displacement in the direction of advancing or retracting the shaft part 31 and a spherical contact terminal 33 rotatably installed at the tip of the shaft part 31. The cover part measuring device 1 brings the contact terminal 33 into a cover part 820 to measure the thickness A thereof. The margin part measuring device 4 brings the contact terminal 33 into a margin part 820 to measure the thickness B thereof.  The thickness C of the film is determined by computing (A-B) at the arithmetic part 5.
Patent JP-S6233994-A (JP)
Inventor: HENRII ESU MOA
IPC: E21B47/12
Filed: 1986-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10294165-A (JP)
Title: Infrared ray source and gas concentration detector using the same
Inventor: HONDA YOSHIAKI
IPC: G01N21/35
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray source having wavelength selectivity such that necessary wavelengths are selectively taken out of emitted infrared rays without use of an expensive infrared filter. SOLUTION: An infrared ray source includes a silicon substrate 1, a filament 2 formed on the silicon substrate 1 by a microbridge, and an electrode 4 for passing current to the filament 2. In this case, when the wavelength of an infrared ray to be radiated is λ, a multilayered reflecting film 6 formed by laminating thin films of different refractive indexes, each with a film thickness that is an integer multiple of λ/4, is provided below the filament 2.
Patent JP-H06308111-A (JP)
Title: Meter for total organic halogen
Inventor: YAGI TAKAO
IPC: G01N30/88
Filed: 1993-04-27
Abstract: PURPOSE:To automate through continuous manipulations by concentrating an organic halogen by a hydrophobic reversed-phase chromatograph column, processing the halogen through elution by an eluent and burning, and detecting the generated hydrogen halide. CONSTITUTION:Switching valves 4, 7 are connected respectively to the sides of a sample water 1 and a waste liquid. The sample water 1 is fed to a hydrophobic reversed-phase chromatograph column 6 by a pump 5 at a predetermined flow velocity. An organic compound including a total organic halogen (TOX) is concentrated in the column 6. Thereafter, the valve 4 is connected to the side of a cleansing liquid 3, thereby cleaning the interior of the column 6. The valves 4, 7 are respectively switched to the sides of an eluent 2 and a combustion tube 15. An eluent is fed to the column 6 to treat the concentrated TOX or the like in an elution process, which is sent to the combustion tube 15. A neblizer 8 sprays the concentrated TOX or the like in the combustion tube 15. Methanol or acetone in the eluent is burnt. The TOX after the elution treatment is thermally decomposed to hydrogen halide. When the hydrogen halide is dissolved in water in a cooling part 11, an acid is generated and detected by a detector 12.
Patent JP-H04331330-A (JP)
Title: Melted metal temperature measuring device
Inventor: SAKURAI MASAAKI
IPC: G01J5/02
Filed: 1991-05-07
Abstract: PURPOSE:To prevent reduction in measurement accuracy of a radiation temperature measuring equipment according to a high-temperature atmosphere. CONSTITUTION:A melted metal temperature measuring equipment consists of a protection tube 6 where a tip which is dipped into a melted metal is blanked off in semi-spherical shape and a radiation temperature measuring equipment 7 which measures temperature of the melted metal by receiving a radiation light which is radiated from an inner surface at the tip of the protection tube 6 at a light-reception position 7A. A cooling jacket 11 is provided around the radiation-temperature measuring equipment 7 for cooling. Therefore, even if a surrounding temperature reaches a high temperature of 40 deg.C, a measurement accuracy of the radiation temperature measuring equipment can be maintained.
Patent JP-S62256686-A (JP)
Title: Transfer-printed rubber article and forming the same
Inventor: TAKARA HIROTO
IPC: B41M5/26
Filed: 1986-04-30
Abstract: PURPOSE:To markedly enhance the durability of a transferred mark, by fusing to each other a rubber article, the transferred mark and a protective sheet by simultaneous vulcanization by heating. CONSTITUTION:A rubber article 1 and a protective sheet 2 laid on each other are vulcanized by heating under pressure, simultaneously when they together with transferred mark 3 therebetween are fused to each other, thereby obtaining the rubber article 1 with the protective sheet 2 (which is transparent) provided on the outside of the transferred mark 3 provided on a transfer printing surface 1a. For example, a transparent rubber compound is dissolved in an organic solvent such as a ketone, the resultant liquid rubber is treated by a strainer to remove foreign matter therefrom, and the material thus treated is applied to a released paper, followed by drying. A transfer mark is produced on one side of a transparent rubber sheet thus obtained, by using a printing ink containing an unvulcanized rubber, then the rubber sheet is laid on the surface of an unvulcanized rubber article (to which the mark is to be transferred), followed by heating under pressure by a press to vulcanize and weld the members to each other, and the released paper is released from the rubber sheet to obtain a transfer-printed rubber article. Since the transferred mark is covered by the transparent protective sheet, durability thereof is enhanced.
Patent JP-H0851438-A (JP)
Title: Multistage channel switch
Inventor: SAKURAI YOSHITO
IPC: H04Q3/00
Filed: 1995-04-26
Abstract: PURPOSE:To provide a multistage switch capable of switching a call having an optional communication speed by non-block operation by the use of absolutely minimum constitution. CONSTITUTION:The multistage switch is constituted so that the number of input lines and that of output lines of a primary switch 1011 are respectively set to (m) and (r), the number of input lines and that of output lines of a secondary switch 1021 are both set to (k), the number of input lines and that of output lines of a ternary switch 1031 are respectively set to (r) and (m), and by using (k) primary switches 1011, (r) secondary switches 1021 and (k) ternary switches 1031, (r) output lines of the switches 1011 are connected to respective secondary switches 1021 by one and (k) output lines of the secondary switches 1021 are connected to respective ternary switches 1031 by one. An (x) fold link speed is set when the speed of each I/O line is set to '1' and r>=2X{((m-1)/(x-1))-1}+1 is satisfied. Consequently the multistage channel switch capable of switching a call having an optional communication speed by non-block operation can be economically constituted by the small quantity of hardware.
Patent JP-S60244916-A (JP)
Title: Optical scanner
Inventor: KIKUCHI KAZUHIKO
IPC: H04N1/113
Filed: 1984-05-21
Abstract: PURPOSE:To eliminate stray light generated when luminous flux strikes a ridge part of a rotary polygon mirror by detecting the position of each ridge formed between adjacent reflecting surfaces of the rotary polygon mirror, and turning on and off the luminous flux from a light source on the basis of the detection result. CONSTITUTION:The laser light beam L emitted by the semiconductor laser 44 is guided onto a photosensitive body 2 through collimator lens 45, an octahedral mirror 46, and an f.theta lens 48. Laser light detectors 53a and 53b detect the arrival of the laser light L at a ridge part 54 formed between adjacent reflecting surfaces 53 and 53 of the polygon mirror 46, and the laser light L from the laser 44 is turned off at this time.
Patent JP-2000287959-A (JP)
Title: Phantom calibration method, phantom inclination detecting method and ct system
Inventor: NUKUI MASAYASU
IPC: A61B6/03
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To achieve a phantom calibration using a single phantom with a multislice type CT system. SOLUTION: A single phantom is set on a cradle and the cradle is moved to perform a scout scanning from sideways and separately calculates the positions of the cradle at which the single phantom is adaptable to a first detector train 241 and a second detector train 242 of a multiple detector 24 based on a lateral scout image 711 obtained. Then, the cradle is moved to the respective positions to perform a phantom calibration of the first detector train 241 and the second detector train 242. This eliminates the need for a phantom for heavy multiple operation to reduce a burden on management and working of an operator and also minimizes the inclination of the phantom thereby reducing errors.
Patent JP-S5226969-A (JP)
Title: Windbreaker-boiler of gas range
Inventor: USAMI YOSHISUKE
IPC: F24C15/34
Filed: 1975-08-24
Abstract: PURPOSE: To protect the fire from the wind by installing a widbreaker contained the water surrounding the cooking utensil on the range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61261139-A (JP)
Title: Steel pipe conveying rear body installed in crawler car
Inventor: OOKAWA MASAHARU
IPC: B62D33/023
Filed: 1985-05-14
Abstract: PURPOSE:To improve a degree of safety, by installing a shifting strut in a rear body. CONSTITUTION:A conveying rear body to in stalled in a crawler car is constitut ed of a main rear body a Formed into grid-form with a square pipe and auxilia ry rear bodies 5 and 5' sliding at both sides of this main rear body via specially installed transverse frames 1 and 2. And, the main rear body a is pivotally supported on a rear body receiving horizontal frame of a crawler car C free of rotation at two spots of joint parts. In addition, the main rear body A has longitudinal frames 7-7''' and a transverse frame, installing shifting struts 6 and 6' hangingly in a rearmost transverse frame, whereby it makes it serve as a role for receiving a steel pipe. Moreover, each rear end of shifting hooks 8 and 8' formed into an upward crescent form is rotatably inserted into the shifting hook pin horizontally installed at a position more a little to the rear than the second specially installd transverse frame 2.
Patent JP-S5626484-A (JP)
Title: Semiconductor light source
Inventor: KOBAYASHI NAOKI
IPC: H01S5/323
Filed: 1979-08-13
Abstract: PURPOSE:To make possible to take out much light by constructing a semiconductor light source of an active layer of InGaAsSb, a light guide layer of InGaAsSb or GaSb and a clad layer of AlGaAsSb whose compositions are each specified. CONSTITUTION:On an N type GaSb substrate 11, an N type AlGaAsSb first clad layer 12 and an N type light guide layer 13 of Inx'Ga1-x'ASy, Sb1-y' or GaSb are  stacked and epitaxially grown. And further on them, an N type or P type InxGa1-x AsySb1-y active layer 14, a P type AlGaAsSb second clad layer 15 and a P type  GaSb layer 16 are stacked in the same way and epitaxially grown. The relation of x  and y are specified as x'<x and y'<y. By so doing, the band gap and dielectric constant of the light gide layer 13 are made bigger than those of the active layer 14,  therefore, the efficiency to take out light to the layer 13 is increased and a diode of  high efficiency and long life is obtained.
Patent JP-S5626665-A (JP)
Title: Equipment line for production of billet from high temperature slab
Inventor: HIRAKAWA NORIO
IPC: B22D11/126
Filed: 1979-08-13
Abstract: PURPOSE:To improve the productivity and quality of billets by providing a classifying device between longitudinally slitting rolls and forming rolls thereby classifying and molding the longitudinally slit broad slabs piece by piece. CONSTITUTION:The high-temp. broad slab which is being extracted from a heating furnace 6 is subjected to multithread longitudinally slitting and rolling by a pair of horizontal rolls 2 having plural annular projections 1, whereby it is made into plural small slabs. They are then carried into a classifying device 8, from which they are dispensed one by one by stoppers 8b and breadth-aligning device 8a and are conveyed to forming rolls 9. Then, they are molded to the billets of the section of a desired size by a horizontal forming rolls 9 having plural hole dies 13, 14, 15. Further the billets are obtained with good efficiency by installing vertical rolls between two pairs of tandem type horizontal rolls 2, 9, and using the rolls 2 as slab slitting rolls, the vertical rolls for slab broadside screwing-down and the rear rolls 9 for thickness screwing-down.
Patent JP-H06313905-A (JP)
Title: Optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1993-04-28
Abstract: PURPOSE:To respectively provide the 1X2 optical switch capable of making crosstalk characteristics better than heretofore by using Y branch waveguide structures and the 2X2 optical switch capable of making crosstalk characteristics better than heretofore by using X branch waveguide structures. CONSTITUTION:The 1X2 optical switch is produced by connecting the one branch waveguide 33a of the second Y branch waveguide structure 33 to the one branch waveguide 31a of the first Y branch waveguide structure 31 and connecting the one branch waveguide 35a of the third Y branch waveguide structure 35 to the other branch waveguide 31b of the first Y branch waveguide structure 31. The 2X2 optical switch is produced by connecting the respective one branch waveguides of the first to fourth branch waveguides structure to constitute the X branch waveguide and connecting the respective other branch waveguides of the first and second Y branch waveguide structures and connecting the respective other branch waveguides of the third and fourth Y branch waveguide structures.
Patent JP-S5436174-A (JP)
Title: Counter circuit
Inventor: MASUDA EIJI
IPC: H03K23/58
Filed: 1977-08-26
Abstract: PURPOSE:To measure the time correctly, by counting the specified time after counting the clocks corresponding to the delay time from the first stage to the post stage in which the internal state of the binary counter cascade connected in multi-stage is continuously inverted and taking each counter as initial condition.
Patent JP-S61260340-A (JP)
Title: Block transfer control part
Inventor: MANO KIMIHIRO
IPC: G06F12/02
Filed: 1985-05-14
Abstract: PURPOSE:To perform data transfer without lowering the throughput of a CPU by generating readout memory addresses and write memory addresses continuously for a specific data block whose addresses are not continuous in a memory. CONSTITUTION:A start address and transfer word width set by a parameter register group 21 are loaded in an address counter 61 and a word counter 71 and addresses read out of a readout address register 8 in synchronism with the control signal of a signal generation part 4 for timing control are sent out to an address bus 101. Then, data is read out of the memory through a data bus 102 and stored in a data register 3, and then said addresses are switched to addresses of a write address register 9 similarly to transfer data from the data register 3 to memory addresses specified by the switched addresses, thus completing single-time transfer. Then, the contents of the address counter 61 are increased and the contents of the word counter 71 are decreased. Similarly, the data transfer is carried out between the memories.
Patent JP-S61260022-A (JP)
Title: Liver-like artificial tissue and production thereof
Inventor: TAKAHASHI NAOCHIKA
IPC: A61K35/38
Filed: 1985-05-14
Abstract: PURPOSE:To obtain an artificial liver-like tissue secreting collagen, lypocyte and bile-relating substance, by culturing a parenchymatous cell of liver in a medium containing a specific factor and insulin. CONSTITUTION:A parenchymatous cell separated from a warm-blooded animal is cultured in a medium containing insulin and a cell-proliferation factor produced from the serum obtained from the homogenate of the intestinal mucosa of a warm-blooded animal (e.g. rat, mouse, etc.) or from the serum obtained from the blood of a warm-blooded animal having damaged liver, to obtain the objective artificial liver-like tissue. The tissue contains arranged liver cells contacting closely with each other, has gaps corresponding to the capillary bile ducts and secrets collagen, lipocyte and bile-relating substance. The liver- like tissue is useful for the in vitro test of liver function and pharmacological test. It is applicable also as a substitute for artificial liver in clinical therapy.
Patent JP-S5628107-A (JP)
Title: Stamping method for conveyor belt
Inventor: KATOU MASAYUKI
IPC: B29C33/42
Filed: 1979-08-11
Abstract: PURPOSE: To stamp marks on the surface of a conveyor belt, by at least one clamping means while the conveyor belt is held by two clamping means which are separated in the axial direction of the belt and it is being stretched as it is cooled.  
     CONSTITUTION: In forming a conveyor belt 1, generally it is, after its vulcanizing, held by clamping means 2 and cooled and stretched between them to be relieved of residual strains and given a prescribed elongation. When the conveyor belt 1 is thus cooled and stretched and it is held by the clamping means 2, a heating device 4 is made to generate heat, and relief stamps corresponding to the grooves in press dies 3a, 3b and 3c are stamped on the surface of the conveyor belt 1 under a prescribed clamping force. The stamping process is finished when the cooling and stretching processes end. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11297377-A (JP)
Title: Electrical connector
Inventor: YONESHO ISAMU
IPC: H01R4/48
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To dispense with a push button deforming a plate spring and to improve the reliability of a connector by preventing a core wire from retreating in electrical contact with a core wire contact face by the pressure contact of a rear end section, after entering between the rear end section and the core wire contact face, while elastically deforming the rear end section of the plate spring to separate it from the core wire contact face. SOLUTION: A core wire 7, entering a housing 2 presses the vicinity of the rear end section tip 19 of a plate spring 4 with the tip 22 to elastically deform it toward the front in the entering direction and enters between a first sliding face 11 and the tip 19. The core wire 7 further elastically deforms a front end section 16 of the plate spring 4 and enters between the first sliding face 11 and the front end section 16, then the tip 22 of the core wire 7 and its vicinity enter a recess 26 formed on the front end face 13 of a metal frame 3, and the core wire 7 is stopped in contact with an end face 26A. The entering core wire 7 is pressed to the first sliding face 11 by the front end section 16 and rear end section 17 of the plate spring 4, and it is electrically connected to a circuit on the outside of the housing 2.
Patent JP-S61260242-A (JP)
Title: Formation of resist pattern
Inventor: MIYAGAWA MASASHI
IPC: G03F7/32
Filed: 1985-05-15
Abstract: PURPOSE:To eliminate swelling and to execute a developing process without the generation of scum by adding a poor solvent to a good solvent of polymethylsilsesquioxane (PMSS) at the highest possible ratio within a range where the development residues are not formed. CONSTITUTION:After a lower layer resist is provided on an Si substrate, a 4-methyl-2-pentanone soln. of PMSS is coated thereon and is prebaked to form an upper layer resist. A pattern is drawn thereon and thereafter the substrate is immersed in a soln. mixture composed of 4-methyl-2-pentanone and ethanol and is developed, then the substrate is immersed in isopropanol and is subjected to a rinse treatment. The upper layer resist is thereby developed and the PMSS pattern having no scum is formed on the lower layer resist at 0.3mum line and space.
Patent JP-S60246638-A (JP)
Title: High-pressure jet washing machine
Inventor: TANAKA KAZUMI
IPC: H01L21/304
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a thoroughly cleaned surface by a method wherein a washing machine using a high-pressure jet is constituted of a driving means to cause an object of cleaning to rotate in a washing liquid, a high-pressure jet effusing means to burst out the washing liquid under pressure, and a scanning means to scan the jet as regards the scope of required washing. CONSTITUTION:A board 32 comes down to a position Y, whereby a disk 14 to be cleaned comes down to a position whereat the disk 14 finds itself submerged in a washing liquid 3. A motor is then started for the rotation of the disk 14. Next, a high-pressure pump 24 is started for a high-pressure jet stream of a washing liquid to be effused out of a high-pressure nozzle 18, when the board 32 is slowly elevated for the cleaning of both sides of the disk 14. A process follows wherein the board 32 is further elevated for the disk 14 to find itself at a position Z in an saturated vapor atmosphere 12. On the surface of the disk 14, the vapor concentrates and liquefies into a very clean washing liquid which flows on the surface of the disk 14, cleaning the surface by so doing. Finally, the disk 14 is slowly elevated further from the position Z to a position X.
Patent JP-S5331614-A (JP)
Title: Synthesis of beta-acetoxyisobutylaldehyde
Inventor: HAYASHI TETSUO
IPC: B01J31/00
Filed: 1976-08-31
Abstract: PURPOSE: The title compound is obtained in high selectivity by reacting allyl acetate, carbon monoxide, and hydrogen in the presence of a specific amount of rhodium compound and a triarylphosphine, with the hydrogenolysis of allyl acetate being kept in the minimum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04282460-A (JP)
Title: Biaxial acceleration sensor
Inventor: YOSHIDA TETSUO
IPC: G01P15/18
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a biaxial acceleration sensor having a simple structure and capable of self-diagnosing whether acceleration is in a detectable state, or not. CONSTITUTION:A multiple of 8 of strip-shaped electrodes are formed to the outer peripheral surface of a piezoelectric ceramics column 10 in parallel to the longitudinal direction of said column 10 and some of them are set to output electrodes 92, 94, 96, 98 on every other one in the circumferential direction of the outer peripheral surface and the remainder of them is set to common earth electrodes 91, 93, 95, 97. The strip- shaped electrode 2 provided to the outer peripheral surface of the piezoelectric ceramics column 10 in the circumferential direction thereof is connected to the common earth electrodes 91, 93, 95, 97 and a strip-shaped electrode is formed to the outer peripheral surface of said column 10 in parallel to the strip-shaped electrode 2 so as to provide a predetermined gap to be set to an input electrode 3 and polarizing treatment is applied to the gap parts between the adjacent electrodes in a multiple of 8 of the strip-shaped electrodes in the direction reverse to the circumferential direction and also applied to the gap between the strip-shaped electrode 2 and the input electrode 3 in the longitudinal direction and the end part on the side of the input electrode 3 of the piezoelectric ceramics column 10 is fixed to a base 11.